FMF powercore 2 on 300EC

[Blatchy]

Hi has anyone tried a FMF powercore 2 on a 300? Was there a big difference in power delivery? What was the noise level like?

 

[ferguscawley]

Hi has anyone tried a FMF powercore 2 on a 300? Was there a big difference in power delivery? What was the noise level like?

I have one on my 06 EC300. No noticebale difference in power or noise to be honest. I used it with bothe the standard GasGas front pipe and the FMF fatty front pipe. With the Fatty front pipe power was sharper in midrange and it revved higher and cleaner.
Difference is in the front pipe and not the stinger.